#include "llvm/XRay/InstrumentationMap.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Object/Binary.h"
#include "llvm/Object/ELFObjectFile.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Object/RelocationResolver.h"
#include "llvm/Support/DataExtractor.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/YAMLTraits.h"
#include "llvm/TargetParser/Triple.h"
#include <algorithm>
#include <cstddef>
#include <cstdint>
#include <system_error>
#include <vector>

Typedefs
using	RelocMap = DenseMap< uint64_t, uint64_t >

Functions
static Error	loadObj (StringRef Filename, object::OwningBinary< object::ObjectFile > &ObjFile, InstrumentationMap::SledContainer &Sleds, InstrumentationMap::FunctionAddressMap &FunctionAddresses, InstrumentationMap::FunctionAddressReverseMap &FunctionIds)

static Error	loadYAML (sys::fs::file_t Fd, size_t FileSize, StringRef Filename, InstrumentationMap::SledContainer &Sleds, InstrumentationMap::FunctionAddressMap &FunctionAddresses, InstrumentationMap::FunctionAddressReverseMap &FunctionIds)

Typedef Documentation

◆ RelocMap

using RelocMap = DenseMap<uint64_t, uint64_t>

Definition at line 51 of file InstrumentationMap.cpp.

Function Documentation

◆ loadObj()

static Error loadObj	(	StringRef	Filename,
		object::OwningBinary< object::ObjectFile > &	ObjFile,
		InstrumentationMap::SledContainer &	Sleds,
		InstrumentationMap::FunctionAddressMap &	FunctionAddresses,
		InstrumentationMap::FunctionAddressReverseMap &	FunctionIds
	)

static

Definition at line 54 of file InstrumentationMap.cpp.

References A, llvm::Triple::aarch64, llvm::Address, llvm::Triple::arm, llvm::StringRef::bytes_begin(), llvm::StringRef::bytes_end(), llvm::CallingConv::C, llvm::consumeError(), llvm::xray::SledEntry::CUSTOM_EVENT, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::xray::SledEntry::ENTRY, llvm::errorCodeToError(), llvm::xray::SledEntry::EXIT, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), llvm::find_if(), FuncId, llvm::object::ELFRelocationRef::getAddend(), getAddend(), llvm::object::OwningBinary< T >::getBinary(), llvm::object::getRelocationResolver(), llvm::DataExtractor::getU32(), llvm::DataExtractor::getU64(), llvm::DataExtractor::getU8(), I, llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::insert(), llvm::xray::SledEntry::LOG_ARGS_ENTER, llvm::Triple::loongarch64, llvm::Offset, llvm::Triple::ppc64le, llvm::object::resolveRelocation(), llvm::Triple::riscv64, llvm::Error::success(), llvm::xray::SledEntry::TAIL, llvm::Expected< T >::takeError(), and llvm::Triple::x86_64.

Referenced by llvm::xray::loadInstrumentationMap().

◆ loadYAML()

static Error loadYAML	(	sys::fs::file_t	Fd,
		size_t	FileSize,
		StringRef	Filename,
		InstrumentationMap::SledContainer &	Sleds,
		InstrumentationMap::FunctionAddressMap &	FunctionAddresses,
		InstrumentationMap::FunctionAddressReverseMap &	FunctionIds
	)

static

Definition at line 223 of file InstrumentationMap.cpp.

References llvm::sys::fs::closeFile(), llvm::sys::fs::mapped_file_region::data(), llvm::sys::fs::mapped_file_region::readonly, llvm::sys::fs::mapped_file_region::size(), llvm::Error::success(), and Y.